Calibrate Z offset from first-layer evidence

معايرة إزاحة Z بدليل الطبقة الأولى

Use visible first-layer gaps and waves to guide a careful Z-offset adjustment.

The problem

The first layer shows gaps, scraping, or an uneven footprint.

Why it happens

The nozzle’s starting distance is not matched to the actual build surface.

How to fix it

Run a broad first-layer test and make small documented Z-offset changes.

Settings to try

Clean the surface Use small changes Repeat a broad test